Product Review

Operating instruction:
1. Slide the paper under the ruler then hold the paper so it won't shift.
2. Press the blade holder and cut in the direction-bottom to top.

How to change blade?
1. Put the blade holder in the middle of the ruler.
2. Press both parts of the ruler apart with your thumb and index finger and take out the blade holder.

Attention: The blade is extremely sharp! Only hold the blade holder at the colored part.